270 lines
7.9 KiB
C
270 lines
7.9 KiB
C
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#ifndef __USB100_H__
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#define __USB100_H__
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#include <PSHPACK1.H>
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//bmRequest.Dir
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#define BMREQUEST_HOST_TO_DEVICE 0
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#define BMREQUEST_DEVICE_TO_HOST 1
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//bmRequest.Type
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#define BMREQUEST_STANDARD 0
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#define BMREQUEST_CLASS 1
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#define BMREQUEST_VENDOR 2
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//bmRequest.Recipient
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#define BMREQUEST_TO_DEVICE 0
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#define BMREQUEST_TO_INTERFACE 1
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#define BMREQUEST_TO_ENDPOINT 2
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#define BMREQUEST_TO_OTHER 3
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#define MAXIMUM_USB_STRING_LENGTH 255
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// values for the bits returned by the USB GET_STATUS command
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#define USB_GETSTATUS_SELF_POWERED 0x01
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#define USB_GETSTATUS_REMOTE_WAKEUP_ENABLED 0x02
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#define USB_DEVICE_DESCRIPTOR_TYPE 0x01
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#define USB_CONFIGURATION_DESCRIPTOR_TYPE 0x02
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#define USB_STRING_DESCRIPTOR_TYPE 0x03
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#define USB_INTERFACE_DESCRIPTOR_TYPE 0x04
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#define USB_ENDPOINT_DESCRIPTOR_TYPE 0x05
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// descriptor types defined by DWG documents
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#define USB_RESERVED_DESCRIPTOR_TYPE 0x06
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#define USB_CONFIG_POWER_DESCRIPTOR_TYPE 0x07
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#define USB_INTERFACE_POWER_DESCRIPTOR_TYPE 0x08
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#define USB_DESCRIPTOR_MAKE_TYPE_AND_INDEX(d, i) ((USHORT)((USHORT)d<<8 | i))
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//
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// Values for bmAttributes field of an
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// endpoint descriptor
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//
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#define USB_ENDPOINT_TYPE_MASK 0x03
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#define USB_ENDPOINT_TYPE_CONTROL 0x00
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#define USB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
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#define USB_ENDPOINT_TYPE_BULK 0x02
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#define USB_ENDPOINT_TYPE_INTERRUPT 0x03
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//
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// definitions for bits in the bmAttributes field of a
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// configuration descriptor.
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//
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#define USB_CONFIG_POWERED_MASK 0xc0
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#define USB_CONFIG_BUS_POWERED 0x80
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#define USB_CONFIG_SELF_POWERED 0x40
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#define USB_CONFIG_REMOTE_WAKEUP 0x20
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//
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// Endpoint direction bit, stored in address
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//
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#define USB_ENDPOINT_DIRECTION_MASK 0x80
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// test direction bit in the bEndpointAddress field of
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// an endpoint descriptor.
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#define USB_ENDPOINT_DIRECTION_OUT(addr) (!((addr) & USB_ENDPOINT_DIRECTION_MASK))
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#define USB_ENDPOINT_DIRECTION_IN(addr) ((addr) & USB_ENDPOINT_DIRECTION_MASK)
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//
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// USB defined request codes
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// see chapter 9 of the USB 1.0 specifcation for
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// more information.
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//
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// These are the correct values based on the USB 1.0
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// specification
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#define USB_REQUEST_GET_STATUS 0x00
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#define USB_REQUEST_CLEAR_FEATURE 0x01
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#define USB_REQUEST_SET_FEATURE 0x03
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#define USB_REQUEST_SET_ADDRESS 0x05
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#define USB_REQUEST_GET_DESCRIPTOR 0x06
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#define USB_REQUEST_SET_DESCRIPTOR 0x07
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#define USB_REQUEST_GET_CONFIGURATION 0x08
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#define USB_REQUEST_SET_CONFIGURATION 0x09
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#define USB_REQUEST_GET_INTERFACE 0x0A
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#define USB_REQUEST_SET_INTERFACE 0x0B
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#define USB_REQUEST_SYNC_FRAME 0x0C
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//
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// defined USB device classes
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//
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#define USB_DEVICE_CLASS_RESERVED 0x00
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#define USB_DEVICE_CLASS_AUDIO 0x01
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#define USB_DEVICE_CLASS_COMMUNICATIONS 0x02
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#define USB_DEVICE_CLASS_HUMAN_INTERFACE 0x03
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#define USB_DEVICE_CLASS_MONITOR 0x04
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#define USB_DEVICE_CLASS_PHYSICAL_INTERFACE 0x05
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#define USB_DEVICE_CLASS_POWER 0x06
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#define USB_DEVICE_CLASS_PRINTER 0x07
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#define USB_DEVICE_CLASS_STORAGE 0x08
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#define USB_DEVICE_CLASS_HUB 0x09
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#define USB_DEVICE_CLASS_VENDOR_SPECIFIC 0xFF
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//
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// USB Core defined Feature selectors
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//
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#define USB_FEATURE_ENDPOINT_STALL 0x0000
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#define USB_FEATURE_REMOTE_WAKEUP 0x0001
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//
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// USB DWG defined Feature selectors
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//
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#define USB_FEATURE_INTERFACE_POWER_D0 0x0002
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#define USB_FEATURE_INTERFACE_POWER_D1 0x0003
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#define USB_FEATURE_INTERFACE_POWER_D2 0x0004
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#define USB_FEATURE_INTERFACE_POWER_D3 0x0005
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typedef struct _USB_DEVICE_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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USHORT bcdUSB;
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UCHAR bDeviceClass;
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UCHAR bDeviceSubClass;
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UCHAR bDeviceProtocol;
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UCHAR bMaxPacketSize0;
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USHORT idVendor;
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USHORT idProduct;
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USHORT bcdDevice;
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UCHAR iManufacturer;
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UCHAR iProduct;
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UCHAR iSerialNumber;
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UCHAR bNumConfigurations;
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} USB_DEVICE_DESCRIPTOR, *PUSB_DEVICE_DESCRIPTOR;
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typedef struct _USB_ENDPOINT_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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UCHAR bEndpointAddress;
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UCHAR bmAttributes;
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USHORT wMaxPacketSize;
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UCHAR bInterval;
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} USB_ENDPOINT_DESCRIPTOR, *PUSB_ENDPOINT_DESCRIPTOR;
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typedef struct _USB_CONFIGURATION_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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USHORT wTotalLength;
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UCHAR bNumInterfaces;
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UCHAR bConfigurationValue;
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UCHAR iConfiguration;
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UCHAR bmAttributes;
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UCHAR MaxPower;
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} USB_CONFIGURATION_DESCRIPTOR, *PUSB_CONFIGURATION_DESCRIPTOR;
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typedef struct _USB_INTERFACE_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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UCHAR bInterfaceNumber;
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UCHAR bAlternateSetting;
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UCHAR bNumEndpoints;
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UCHAR bInterfaceClass;
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UCHAR bInterfaceSubClass;
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UCHAR bInterfaceProtocol;
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UCHAR iInterface;
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} USB_INTERFACE_DESCRIPTOR, *PUSB_INTERFACE_DESCRIPTOR;
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typedef struct _USB_STRING_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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WCHAR bString[1];
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} USB_STRING_DESCRIPTOR, *PUSB_STRING_DESCRIPTOR;
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typedef struct _USB_COMMON_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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} USB_COMMON_DESCRIPTOR, *PUSB_COMMON_DESCRIPTOR;
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//
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// Standard USB HUB definitions
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//
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// See Chapter 11 USB core specification
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//
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typedef struct _USB_HUB_DESCRIPTOR {
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UCHAR bDescriptorLength; // Length of this descriptor
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UCHAR bDescriptorType; // Hub configuration type
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UCHAR bNumberOfPorts; // number of ports on this hub
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USHORT wHubCharacteristics; // Hub Charateristics
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UCHAR bPowerOnToPowerGood; // port power on till power good in 2ms
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UCHAR bHubControlCurrent; // max current in mA
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//
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// room for 255 ports power control and removable bitmask
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UCHAR bRemoveAndPowerMask[64];
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} USB_HUB_DESCRIPTOR, *PUSB_HUB_DESCRIPTOR;
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//
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// Structures defined by various DWG feature documents
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//
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//
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// See DWG USB Feature Specification: Interface Power Management
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//
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#define USB_SUPPORT_D0_COMMAND 0x01
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#define USB_SUPPORT_D1_COMMAND 0x02
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#define USB_SUPPORT_D2_COMMAND 0x04
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#define USB_SUPPORT_D3_COMMAND 0x08
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#define USB_SUPPORT_D1_WAKEUP 0x10
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#define USB_SUPPORT_D2_WAKEUP 0x20
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typedef struct _USB_CONFIGURATION_POWER_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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UCHAR SelfPowerConsumedD0[3];
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UCHAR bPowerSummaryId;
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UCHAR bBusPowerSavingD1;
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UCHAR bSelfPowerSavingD1;
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UCHAR bBusPowerSavingD2;
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UCHAR bSelfPowerSavingD2;
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UCHAR bBusPowerSavingD3;
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UCHAR bSelfPowerSavingD3;
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USHORT TransitionTimeFromD1;
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USHORT TransitionTimeFromD2;
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USHORT TransitionTimeFromD3;
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} USB_CONFIGURATION_POWER_DESCRIPTOR, *PUSB_CONFIGURATION_POWER_DESCRIPTOR;
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typedef struct _USB_INTERFACE_POWER_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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UCHAR bmCapabilitiesFlags;
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UCHAR bBusPowerSavingD1;
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UCHAR bSelfPowerSavingD1;
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UCHAR bBusPowerSavingD2;
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UCHAR bSelfPowerSavingD2;
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UCHAR bBusPowerSavingD3;
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UCHAR bSelfPowerSavingD3;
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USHORT TransitionTimeFromD1;
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USHORT TransitionTimeFromD2;
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USHORT TransitionTimeFromD3;
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} USB_INTERFACE_POWER_DESCRIPTOR, *PUSB_INTERFACE_POWER_DESCRIPTOR;
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#include <POPPACK.H>
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#endif /* __USB100_H__ */
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